Interesting - I just clicked the link and it said the document had been deleted

Yeah I tried myself,

However the post was dated for almost 8 years ago. maybe he moved onto a different format since then?

I use my Ipad with an App. for Guitar Tabs. works great, I also have a notebook that's a working book. So I write quick notes in it so I know the basic rundown of a song. I rehearse it a handful of times first and then write out my final notes to see what I would need to go and say "OH YEAH" or my HEY IDIOT this is your next move.